Create a table based on a hash cluster : Create Table « Table « Oracle PL/SQL Tutorial

Oracle PL/SQL Tutorial

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Oracle PL/SQL Tutorial » Table » Create Table

6. 1. 10. Create a table based on a hash cluster


SQL>

SQL>

SQL> create cluster hash_cluster

  2  ( hash_key number )

  3  hashkeys 1000

  4  size 8192

  5  /



Cluster created.



SQL>

SQL> create table hashed_table

  2  (x number, data1 varchar2(4000), data2 varchar2(4000) )

  3  cluster hash_cluster(x);



Table created.



SQL>

SQL>

SQL> drop cluster hash_cluster;

drop cluster hash_cluster

*

ERROR at line 1:

ORA-00951: cluster not empty





SQL>

SQL> drop table hashed_table;



Table dropped.

6. 1. Create Table
	6. 1. 1.	Creating a Table
	6. 1. 2.	Create table with storage setting
	6. 1. 3.	Create table with storage setting 2
	6. 1. 4.	Create an external table
	6. 1. 5.	Create copy table
	6. 1. 6.	Create a table from one or more other tables
	6. 1. 7.	Rename a table
	6. 1. 8.	One column with three constraints
	6. 1. 9.	Use referencing columns
	6. 1. 10.	Create a table based on a hash cluster
	6. 1. 11.	Create table with 'organization index OVERFLOW'
	6. 1. 12.	Create table with 'organization index'
	6. 1. 13.	Cascade delete setting
	6. 1. 14.	Demonstrate a simple External table
	6. 1. 15.	Create intermediate table for calculation
	6. 1. 16.	Make myCode a CACHE table.

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